获取 Rust 中的 CPU 数量
Count the number of CPUs on the current machine.
Add to Cargo.toml:
[dependencies]
num_cpus = "1.0"In your main.rs or lib.rs:
extern crate num_cpus;
// count logical cores this process could try to use
let num = num_cpus::get();暂无开放 Issues，或尚未同步最近议题。